(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 45.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 113,000

Static Load Rating (Cor) - 109,000

Max Speed (Grease) (X1000 RPM) - 6

Max Speed (Oil) (X1000 RPM) - 8

Max. Shaft Shoulder Dia. Inner (Li) - 64.5

Weight (g) - 1,900.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NJ409 MA
• Inner Diameter：45mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Vertical machining,Textile Industry Accessories and Accessories,scientific instruments,journal lathe,forklift truck,Oral Image,organic raw materials,non-motor vehicle Electric car,hanging clamp,test equipment,pneumatic
• Similar models:ISO NF409 ISB NNU4096KM/W33 NTN NU409 ISO N409 NTN-SNR NJ409 ISO NH409 NACHI NF409 FAG NU409-M1 NKE NJ409-M+HJ409 NKE NU409-M
• BEARING POWER International Trading Co.,Ltd. specialize in NJ409MA products，there is large inventory of AST NJ409 MA . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ409 MA Which AST NJ409MA is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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